X = 8 and yeah that’s all
7km/ 4km per hour = 1 3/4 hours
3/4 hour = 45 minutes
Total time = 1 hour and 45 minutes.
Answer: 2148552/49 equals to 43,848
The
correct answer is:
TrueExplanation:
1.

(Straightforward)
2.

(log to base of itself is always 1)
3.

(Using log power property)
Hence the correct option is True.